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Networking/Computing Tips/Tricks

Networking and Computing Tips and Tricks

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Every now and then we jot down some great networking and computing tips.

Usually these have to do with how to do this or how to change that. The subjects are fairly broad when it comes to networking and we encourage both your feedback and contributions to extending any of the tips.

If there is something you need help on or something you would like to see added here, just drop us a line from the "Contact Us" link and we will be glad to try and help.


Below are some good ones. Be careful, not all tips work on all networking equipment nor operating systems.

You should always contact us if you have questions.

To see how to secure a home network, click here

To view the Cisco Router How To's, click here

You can click on the column titles to sort on the column information (for instance click on Hits to sort the articles in ascending frequency, click it again to sort in descending frequency).

You can also select tags in the tag cloud to quickly list all articles on that particular subject.

Title Published Date Hits
How to use Wireshark to capture between VirtualBox VM's 29 August 2018 Hits: 113
Zenmap - the nmap GUI 07 August 2018 Hits: 56
Advanced nmap - the nmap Scripting Engine (NSE) 07 August 2018 Hits: 55
Wi-Fi Network Monitoring & Manipulation in Parrot Linux 06 August 2018 Hits: 147
GeoIP Add In for Wireshark 2.6 and Later 19 June 2018 Hits: 435
Capturing Wi-Fi WLAN Packets in Wireshark on Linux 18 June 2018 Hits: 15247
How much GQUIC/QUIC Traffic is there? 25 May 2018 Hits: 276
My Traceroute in Linux 15 May 2018 Hits: 326
Testing/Baselining DNS Server Performance 03 May 2018 Hits: 251
Using Ansible for Network Automation 26 March 2018 Hits: 794
Is there a lot of QUIC/GQUIC in your Packet Captures? 08 March 2018 Hits: 1045
Using Wireshark to Analyze QUIC/GQUIC Traffic 08 March 2018 Hits: 1556
T-Shark Use in Wireless Networking 07 March 2018 Hits: 490
Perhaps a top 15 Wireshark Capture Filter List 28 February 2018 Hits: 2074
What is the 'area range' command in OSPF? 24 January 2018 Hits: 1140
What is the “network” Command in OSPF and BGP? 22 January 2018 Hits: 1306
Wi-Fi Scanning Tools List 30 November 2017 Hits: 1561
A Wireshark Wi-Fi Configuration Profile 30 November 2017 Hits: 6901
Capturing Wi-Fi WLAN Packets on Windows for Free! 29 November 2017 Hits: 16449
Deleting Remembered Wi-Fi Networks in Windows and MAC OSx 25 November 2017 Hits: 924
Real-life Wireless Wireshark Troubleshooting Example 06 November 2017 Hits: 936
Linux Networking Commands 03 October 2017 Hits: 1368
The DNS System In Depth 19 July 2017 Hits: 1862
Leveraging SSL and TLS Decryption in Wireshark 15 July 2017 Hits: 8492
Wireshark Display Filter Macros 24 June 2017 Hits: 2031
Finding HTTPS Sessions in Wireshark Captures 22 June 2017 Hits: 1467
How do I find all packets from Apple devices in Wireshark? 21 June 2017 Hits: 2224
The TRANSUM tool is now in Wireshark 2.4! 18 June 2017 Hits: 1333
Wireless Report in Wireshark 2.x 18 June 2017 Hits: 802
Using Netsh to Capture Packets in Windows 11 January 2017 Hits: 6641
A List of Network Monitoring Tools for Network and System Administrators 11 January 2017 Hits: 23013
Using the mergecap Tool to Merge Packet Captures 11 December 2016 Hits: 5667
Wireshark Ring Buffer Capture from the Command Line using T-Shark 09 December 2016 Hits: 4519
A Quick Start for your Favorite Windows Apps 27 November 2016 Hits: 1448
Carving and Parsing Packet Captures 01 August 2016 Hits: 3222
A Minimized Dissector Configuration Profile for Wireshark 18 July 2016 Hits: 1883
Getting Started with Linux - Linux Terminal commands you should know! 28 May 2016 Hits: 4334
Using MAC OSX Preview to save PDF's in Different Sizes 08 April 2016 Hits: 1897
The Purpose of the IP ID Field Demystified 28 March 2016 Hits: 14238
Free Windows Virtual Machines from Microsoft 08 August 2015 Hits: 2957
Setting up Wireshark Name Resolution Files 07 March 2015 Hits: 5760
Basic MPLS LDP Profile for Wireshark 10 January 2015 Hits: 3449
Learning the Network Science Fundamentals 27 December 2014 Hits: 3209
OpenFlow Overview 29 October 2014 Hits: 4682
How To Use 'dumpcap' Natively on your Computer 02 September 2014 Hits: 7968
A Wireshark IPv6 Configuration Profile 31 August 2014 Hits: 4967
A Wireshark Basic BGP Configuration Profile 31 August 2014 Hits: 5144
A Wireshark TCP Troubleshooting Configuration Profile 31 August 2014 Hits: 5941
A Wireshark IPv4 Configuration Profile 31 August 2014 Hits: 841
A Wireshark DNS Configuration Profile 31 August 2014 Hits: 722
A Wireshark ARP Configuration Profile 31 August 2014 Hits: 765
The Basics of 'netcat' 24 July 2014 Hits: 4115
GodMode in Windows 21 July 2014 Hits: 3899
Deeper Scanning with nmap 20 July 2014 Hits: 5137
Getting Started with nmap 20 July 2014 Hits: 5471
T-Shark Usage Examples 12 May 2014 Hits: 18343
Using T-Shark for Packet Voice 12 May 2014 Hits: 4855
Coloring Rules in Wireshark 13 March 2014 Hits: 6843
Removing Checksum Calculations in Wireshark 13 March 2014 Hits: 3940
Using Wireshark Temporary Colors to easily see a Conversation 28 January 2014 Hits: 7529
IPv6 Windows Command Line Examples 12 September 2013 Hits: 25329
Wireshark Name Resolution 12 September 2013 Hits: 4991
Wireshark Display Filter Cheat Sheet 12 September 2013 Hits: 10251
Using Wireshark to Capture on Remote Servers or Systems 12 September 2013 Hits: 6977
Upgrade Your Router/Gateway - Even If The Manufacturer Won't 12 September 2013 Hits: 3089
The Netsh Shell/Scripting Tool in Windows 12 September 2013 Hits: 5974
The CellStream TCPDUMP Cheat Sheet now available 12 September 2013 Hits: 5847
Teach Others How to Use Their Computer 12 September 2013 Hits: 2449
Setting Up an IPv6 Teredo Tunnel in Windows 7 12 September 2013 Hits: 10764
Setting up an IPv6 ISATAP Tunnel in Windows 7 12 September 2013 Hits: 6783
Setting up A Web Server in Ubuntu Server 10.x and greater 12 September 2013 Hits: 3577
Setting up a SSH Server in Ubuntu Server 10.x and above 12 September 2013 Hits: 3294
Setting up a 6to4 Tunnel in Windows 7 12 September 2013 Hits: 9727
Perhaps a top 10 Wireshark Display Filter List 12 September 2013 Hits: 6824
Links to Ubuntu IPv6 How To's 12 September 2013 Hits: 4216
Keeping your Windows PC Software Up to Date 12 September 2013 Hits: 8050
IPv6 Linux Command Line Examples 12 September 2013 Hits: 7398
IPv6 MAC OSx Command Line Examples 12 September 2013 Hits: 5178
Installing the Desktop for Ubuntu Server 12 September 2013 Hits: 3610
Fixing the Ubuntu 11.x User Interface 12 September 2013 Hits: 7326
Five Simple Steps to GNS3 Setup 12 September 2013 Hits: 5608
Experimenting with ICMPv6 12 September 2013 Hits: 5242
Experimenting with DHCPv6 12 September 2013 Hits: 6905
Enabling IPv6 on a Computer 12 September 2013 Hits: 8959
Using T-Shark 11 September 2013 Hits: 5710
Create ACL and Firewall Rules with Wireshark 11 September 2013 Hits: 7008
Cisco Router Tech Tips and "How To's" 11 September 2013 Hits: 3422
Apply Master to ALL Notes Pages in MS PowerPoint 11 September 2013 Hits: 6331
A Map of the Submarine Cable System 11 September 2013 Hits: 5377
A Linux Command Line Cheat Sheet 11 September 2013 Hits: 6841
World IPv6 Day on June 8, 2011 11 March 2011 Hits: 4448
The Ultimate Earth Status Screen 04 March 2011 Hits: 3417
Locate an IP Address on a World Map 04 March 2011 Hits: 4861
What Broadband services are offered in my area? 01 March 2011 Hits: 3343
Setting a new or Static IP in ESX VM Server 14 February 2011 Hits: 3109
Access Multiple Computers on a LAN or VM via Remote Desktop Connection 07 February 2011 Hits: 8249
Router and Switch Net Admin Tools - a basic list 05 February 2011 Hits: 6340
Windows 7 Keyboard Shortcuts 03 January 2011 Hits: 3574
Ethernet Cabling Fundamentals 29 December 2010 Hits: 4258
Shutting down a computer that appears unresponsive 22 December 2010 Hits: 2645
Identify Your Computers Components in Detail 12 December 2010 Hits: 4255
Dive Deep into Task Management for Windows 12 December 2010 Hits: 4933
Using Social Media for ROI 23 November 2010 Hits: 8785
Blocking Certain Sites Using Your Home Router 10 November 2010 Hits: 5906
Clean Up the Startup Folder with Autoruns Tool 25 October 2010 Hits: 2924
A Great Toolkit for Presenters - Zoomit! 25 October 2010 Hits: 3617
A better view of Processes and Internal Operations 25 October 2010 Hits: 3879
Sharing your desktop and allowing a user to control your PC 15 October 2010 Hits: 3179
Securing a Home or Small Business Network 06 October 2010 Hits: 4489
An IPsec VPN Lab Exercise 29 September 2010 Hits: 5509
Parenting the Internet 17 September 2010 Hits: 6110
What is the 'netstat' command, and what can it do? 10 September 2010 Hits: 15945
What is the 'arp' command, and how can I use it? 10 September 2010 Hits: 81206
Using a Dynamic DNS Service Instead of a Public IP 03 September 2010 Hits: 3875
Some Basic Troubleshooting Tips for the PC/Networking 03 September 2010 Hits: 9012
Determining What is Connected to a Customer LAN or WLAN 03 September 2010 Hits: 3408
Blocking Offensive Web Content 25 August 2010 Hits: 4155
How can I save Disk Space? 30 July 2010 Hits: 3912
Disabling IPv6 Communications 12 August 2009 Hits: 5929
What maintenance should I run on my computer, if any? 09 November 2006 Hits: 4089
Troubleshooting Device Drivers 09 November 2006 Hits: 7720
Removing unused Device Drivers 09 November 2006 Hits: 6033
Faster Booting by cleaning out Windows Pre-Fetch Folder 09 November 2006 Hits: 3706

Find by Tag

4G Networks 5G Networks 6LoWLAN 6LoWPAN 802.11 802.11ah 802.11ax 802.11ay 802.11az Ad-Hoc Addressing Analysis Ansible Apple Architecture ARP Assessment AToM Automation Baseline BGP Bloom's Taxonomy Bluehost BPF Briefings Cable Capture Filter CellStream Cellular Central Office Cheat Sheet Chrome Cisco Cloud CMD Company Policy Computer Consulting Data Center Data Networking Dependencies DHCPv6 Display Filter DNS Documentation dumpcap Earth Earthquakes ECMP Ethernet Ethics Etiquette Evaluation Field Operations Five Monkey Rule G-MPLS Gauge GeoIP GNS3 Google GQUIC Hands-On History Home Network ICMP ICMPv6 IEEE 802.11p IEEE 802.15.4 India Internet IoT IPv4 IPv6 IRINN IS-IS L2VPN L3VPN LDP LifeNet Linux LLN LoL M-BGP MAC Macro Management Microsoft Milky Way mininet Monitoring MPLS mtr Multicast Murphy Name Resolution Netcat NetMon netsh Networking nmap NSE Observations OLPC Online School OpenFlow OSPF OSPFv2 OSPFv3 OSX OTT Parrot PIM Policy POTS POTS to Pipes PPP Profile Project Management PW3E QoS QUIC Railroad Remote Desktop Requirements Resume Review RIP Routig Routing RPL RSVP Rural Scanning SDN Security Service Provider Small Business SONET Speed SSL Status Storms Subnetting Support T-Shark TCP TCP/IP Telco Telecom 101 Telecommunications Telephone Testing Tools Traceroute Traffic Engineering Training Travel Tunnel Ubuntu Utility Video Virtualbox Virtualization VoIP VRF VXLAN Wi-Fi Windows Wireless Wireless 5G Wireshark WLAN Writing Zenmap ZigBee

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